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Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° Scaled prices - Extension Spring Z-354I Quantity Single price [EUR] 1 44.4600 EUR 2 35.8800 EUR 3 35.4200 EUR 7 32.5900 EUR 17 32.5900 EUR 37 32.5900 EUR 75 32.5900 EUR 125 32.5900 EUR 175 32.5900 EUR 250 32.5900 EUR 350 32.5900 EUR Extension Spring Buy Product image Extension Spring Z-354I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-354I Formula symbols Value Unit Description Material EN 10270-1 - type of material Eylet shape 1/1 deutsche - Eylet shape F1 N prestressed spring force L1 mm Prestressed spring length s1 mm prestressed spring deflection F2 N loaded spring force L2 mm loaded spring length s2 mm loaded spring deflection Eyelet position 180 ° Eyelet position d 7 mm Wire diameter D mm mean coil diameter De 50 mm outer coil diameter Dh 62 mm minimum bush diameter L0 391 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 332.5 mm length of unstressed spring body Ln 627.31 mm maximum spring length, inner loop to inner loop sn 236.31 mm Maximum spring deflection Fn 1763 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 29.25 mm distance of inner edge of loop from the spring body R 6.616 N/mm Spring rate F0 200 N initial tension Fntol 99.45 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.6 mm (+/-) tolerance of outer coil diameter Oesttol 38 degree (+/-) tolerance of loop position Weight 1983.445 g weight of one spring Price group ###BF - price group Technical drawing Extension Spring Datasheet Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° force-path-calculation Extension Spring Z-354I Inquiry formular Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° Inquiry formular Extension Spring Z-354I Similar extension springs to Extension Spring Z-354I Spring steel Ø 7 x 50 x 391 mm / 180° Below you will find similar Extension Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar. A similar Extension Spring made from a different material The Extension Spring shown below has the same dimensions but is made of a different material. Please check the spring forces. article number Material d (mm) De (mm) L0 (mm) Fn (N) Ln (mm) sn (mm) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness Z-354I EN 10270-1 7 50 391 1763 627.31 236.31 6.616 100.0 | 100.0 | 100.0 | 100.0 Number of similar metal springs: 1 Similar Extension Springs with varying levels of spring force To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %. L2 (mm) loaded spring length s2 (mm) loaded spring deflection Priority De (mm) outer coil diameter L0 (mm) length of unstressed spring, measured from inner edge of loop to inner edge of loop R (N/mm) Spring rate article number De (mm) L0 (mm) R (N/mm) Material Fn (N) Ln (mm) sn (mm) Similarity in %Overall | Geometrie | Load | Stiffness Z-244I 50 337 1.306 EN 10270-1 707.9 843.04 506.04 49.3 | 85.9 | 43.4 | 18.8 Z-243I 50 303 1.503 EN 10270-1 707.9 742.83 439.83 50.5 | 83.0 | 46.9 | 21.6 Z-283I 50 450 1.522 EN 10270-1 921.2 1002.7 552.7 52.8 | 88.5 | 47.5 | 22.3 Z-282I 50 406 1.72 EN 10270-1 921.2 895.08 489.08 55.7 | 91.6 | 50.3 | 25.2 Z-281I 50 362 1.977 EN 10270-1 921.2 787.46 425.46 57.8 | 90.4 | 53.9 | 29.0 Z-253I 40 401 2.137 EN 10270-1 873.5 774.71 373.71 56.9 | 83.0 | 56.4 | 31.3 Z-280I 50 324 2.275 EN 10270-1 921.2 693.79 369.79 59.5 | 87.1 | 58.1 | 33.4 Z-319I 50 454 3.127 EN 10270-1 1331 841.5 387.5 68.8 | 92.0 | 68.2 | 46.0 Z-347I 60 406 3.533 EN 10270-1 1489 790.68 384.68 72.7 | 93.2 | 72.9 | 51.9 Z-318I 50 404 3.594 EN 10270-1 1331 741.1 337.1 73.8 | 95.6 | 72.8 | 52.9 Z-289I 40 390 3.691 EN 10270-1 1134 664.75 274.75 72.2 | 86.1 | 75.2 | 55.3 Z-317I 50 360 4.136 EN 10270-1 1331 652.99 292.99 77.7 | 94.0 | 78.1 | 60.9 Z-316I 50 322 4.748 EN 10270-1 1331 577.19 255.19 81.6 | 90.8 | 84.0 | 69.9 Z-355I 50 440 5.75 EN 10270-1 1763 711.88 271.88 92.2 | 96.3 | 93.5 | 86.9 Z-354I 50 391 6.616 EN 10270-1 1763 627.31 236.31 100.0 | 100.0 | 100.0 | 100.0 Z-376I 60 402 7.328 EN 10270-1 2132 660.26 258.26 88.9 | 89.4 | 87.1 | 90.4 Z-353I 50 349 7.596 EN 10270-1 1763 554.82 205.82 92.4 | 96.4 | 93.5 | 87.1 Z-325I 40 388 7.838 EN 10270-1 1632 570.77 182.77 86.1 | 89.7 | 85.0 | 83.6 Z-352I 50 300 9.184 EN 10270-1 1763 470.25 170.25 83.4 | 92.2 | 86.0 | 72.0 Z-384I 50 435 12.112 EN 10270-1 2515 617.95 182.95 73.5 | 92.5 | 73.8 | 54.3 Z-383I 50 387 13.907 EN 10270-1 2515 546.34 159.34 70.5 | 95.5 | 68.8 | 47.3 Z-382I 50 331 16.813 EN 10270-1 2515 462.8 131.8 64.3 | 90.7 | 62.9 | 39.1 Number of similar metal springs: 21 Customs tariff number: 73202085; Extension Spring Z-354I Country of origin: DE, German; Extension Spring Z-354I Product image - Extension Springs Z-354I QR-Code: Extension Spring Z-354I